Messages in this thread | | | Date | Mon, 6 Dec 2021 13:36:49 -0800 | Subject | Re: [PATCH 08/25] x86/sgx: Make SGX IPI callback available internally | From | Reinette Chatre <> |
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Hi Jarkko,
On 12/4/2021 3:00 PM, Jarkko Sakkinen wrote: > On Wed, Dec 01, 2021 at 11:23:06AM -0800, Reinette Chatre wrote: >> The ETRACK instruction followed by an IPI to all CPUs within an enclave >> is a common pattern with more frequent use in support of SGX2. >> >> Make the (empty) IPI callback function available internally in >> preparation for more usages. > > Please, just describe the usages that this is needed for so that > there is zero guesswork required.
The reader is not required to guess. The first paragraph states that SGX2 also uses the ETRACK flow that relies on this function. What if I replace "for more usages" by "for usage by SGX2"?
Reinette
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